2x+12x=3x-15

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Solution for 2x+12x=3x-15 equation:


Simplifying
2x + 12x = 3x + -15

Combine like terms: 2x + 12x = 14x
14x = 3x + -15

Reorder the terms:
14x = -15 + 3x

Solving
14x = -15 + 3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.
14x + -3x = -15 + 3x + -3x

Combine like terms: 14x + -3x = 11x
11x = -15 + 3x + -3x

Combine like terms: 3x + -3x = 0
11x = -15 + 0
11x = -15

Divide each side by '11'.
x = -1.363636364

Simplifying
x = -1.363636364

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